38985612

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20693}}^1$

素因数の和:20857

約数の個数: 24

約数和(自身を含む): 91550256

約数和(自身を除く): 52564644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 20693, 41386, 62079, 82772, 124158, 248316, 3248801, 6497602, 9746403, 12995204, 19492806, 38985612]

約数ペア:

[(1, 38985612), (2, 19492806), (3, 12995204), (4, 9746403), (6, 6497602), (12, 3248801), (157, 248316), (314, 124158), (471, 82772), (628, 62079), (942, 41386), (1884, 20693)]